In what it describes as the most significant demonstration of its kind in half a century, the US Naval Research Laboratory (NRL) beamed 1.6 kW of power over a kilometer (3,280 ft) using a microwave beam at the US Army Research Field in Maryland.

https://newatlas.com/energy/us-navy-beams-1-6-kw-power-kilometer-microwaves/

KEK!

This RFanon is more than mildly amused by this really bad attempt at propaganda.

If they transmitted 1.6 kilowatts, it was actually a few milliwatts, and they added it up over a long period.